All food chains start with plants.

所有的食物链均开始于植物。

This chain started with a woman named Jodi.

这个连锁店始于一位名叫乔迪的女士。

But pause for a moment to examine how exactly sentiment affects the economy, and the causal chain starts to look sketchier.

但请暂停片刻，看看情绪究竟是如何影响经济的，这时因果关系链就开始变得有些缺环少节了。

This is something I cite in the piece that my grandma hadn't seen a mozzarella before the 1960s, before supermarket chains started opening in her village. And she saw her first pizza when she was 20. In the 50s.

我在文章中引用了这一点，即我奶奶在 20 世纪 60 年代之前（也就是连锁超市在她的村庄开业之前）从未见过马苏里拉奶酪。她在 20 岁时第一次看到披萨，也就是 50 年代。